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Sonder Tech Stack

24/7 workplace wellbeing and safety platform with on-demand health professional support

Software Development Waterloo, New South Wales 201–500 employees Founded 2016 Privately Held
sonder.io LinkedIn

Sonder operates a B2B wellness platform connecting organizations to 24/7 medical, mental health, and safety support via a single app. The tech stack reveals a dual focus: React/Node.js/iOS/Android for consumer-grade UX, paired with Python/Snowflake/ThoughtSpot for data aggregation and insights. Active adoption of LangGraph, CrewAI, and RAG signals a move toward AI-powered triage and responder matching—critical as the core pain points cluster around scaling the on-demand responder network across geographies and customer segments.

Tech Stack 27 technologies

Core StackHubSpot React Snowflake Python Node.js Xero NetSuite Kotlin Firebase ThoughtSpot Java Swift AWS LangChain Planhat Navan Android iOS LangGraph vLLM
AdoptingRAG LangGraph CrewAI LangSmith Arize Phoenix MCP

What Sonder Is Building

◆Challenges

  • Expanding network in australia
  • Expanding responder network
  • Scaling support services globally
  • Acquiring enterprise customers in education
  • Building network from ground level
  • Scaling workplace wellbeing
  • Acquiring small-to-medium business customers
  • Lack of real-time incident response
  • Expanding network in new zealand
  • Scaling global health-tech company

▲Active Projects

  • Build and expand the network in australia
  • Emergency response support
  • Expand responder network in australia
  • Partnership relations
  • Operational procedures development
  • Network management procedures
  • Expense platform administration
  • Response network management
  • Expanding responder network
  • Recruiting and training responders

Hiring Activity

Accelerating50 roles · 30 in 30d

Department

Support
23
Ops
10
Healthcare
8
Sales
3
Data
1
Executive
1
Finance
1
Marketing
1

Seniority

Mid
38
Junior
3
Lead
3
Manager
2
Senior
2

Notable leadership hires: Chief of Staff

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About Sonder

Sonder delivers a 24/7 care and wellness platform for mid-market organizations, licensed and accredited by the Australian Council on Healthcare Standards. The product combines self-service wellbeing resources with direct access to registered health professionals, coupled with anonymized organizational data to help HR and safety leaders identify emerging risks. The company operates a two-sided network model: employees access care on demand; organizations gain insights into workforce health trends. Headquartered in Waterloo, New South Wales, Sonder is expanding its responder network across Australia, New Zealand, and the UK while pursuing customers in education and SMB segments.

HeadquartersWaterloo, New South Wales
Company Size201–500 employees
Founded2016
Hiring MarketsAustralia, United Kingdom, New Zealand

Frequently Asked Questions

What tech stack does Sonder use?

Sonder's platform runs on React, Node.js, and Python for core services, with Snowflake and ThoughtSpot for analytics. Mobile apps use iOS/Swift and Android/Kotlin. Infrastructure is on AWS, CRM via HubSpot, and it's actively adopting LangGraph and CrewAI for AI-driven matching.

Where is Sonder headquartered?

Sonder is headquartered in Waterloo, New South Wales, Australia. The company was founded in 2016 and employs 201–500 people.

How this profile is built

Sonder's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.